1 / 3 Next
Helium D3 (extrait)

Helium D3 (extrait)

0 15 0
Timelapse
Comments
Log in to leave a comment.
Observer
lumi
@lumi
Observation View session
Date 2026-04-03 07:28
Spectral Line Helium (D3) (5875.62 A)
Equipment
Spectroheliograph MLAstro SHG 700
Telescope SKY- Evolux62ED
Focal Length 400 mm
Aperture 62 mm
Camera PLA- NEPTUNEM
Pixel Size 2.4 µm
Binning 1x
Mount ZWO AM3
ERF
Software JSol'Ex 5.0.3
Image Info
Dimensions 2320 x 2320 px
Type GEOMETRY_CORRECTED_PROCESSED
File Size 389.8 KB
Content Type image/jpeg
Uploaded 2026-04-03 08:32
Tags
#ironfei
Image Metadata
Wavelength 5.875.62 Å
Spectral Disp. 0.120 Å/px
Parameter Intensity
Carrington Rot. 2309
B0 Angle -6.43°
L0 (Carr. Long.) 160.14°
P Angle -26.21°
P Corrected Yes
Disk Center 1160, 1160 px
Solar Radius 776 px
Spectro ID SHG700
Grating 2400 gr/mm
Grating Order 1
SHG Angle 34.00°
Slit Width 7 µm
Slit Height 7.00 mm
Collimator FL 72.0 mm
Camera FL 72.0 mm
Location

46.4, 6.8 (approx.)